'FILE_DEVICE_UNKNOWN' : undeclared identifier

最新推荐文章于 2024-01-07 02:04:39 发布
转载 最新推荐文章于 2024-01-07 02:04:39 发布 · 1.8k 阅读 · 0
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#file #access #c

本文介绍了解决使用DeviceIoControl函数时遇到的编译错误的方法，通过包含winioctl.h头文件成功解决了未声明标识符的问题。
GPIO之FILE_DEVICE_UNKNOWN
2010-07-26 21:50

在使用DeviceIoControl函数的时候，编译总是出现下面的错误：

1>.\GPIOCTL_API.cpp(73) : error C2065: 'FILE_DEVICE_UNKNOWN' : undeclared identifier
1>.\GPIOCTL_API.cpp(73) : error C2065: 'METHOD_BUFFERED' : undeclared identifier
1>.\GPIOCTL_API.cpp(73) : error C2065: 'FILE_ANY_ACCESS' : undeclared identifier
1>.\GPIOCTL_API.cpp(73) : error C3861: 'CTL_CODE': identifier not found

最后在前面加上：

#include <winioctl.h>

就解决了。

还不知道为什么，，，，

转自：http://hi.baidu.com/xiaosan5871/blog/item/8ddf153318315df51b4cff27.html
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NDK: no template named 'vector' in namespace 'std' NDK: no template named 'vector' in namespace 'std' XNDK: use of undeclared identifier 'findLibrary' NDK: no member named 'vector' in namespace 'std' NDK: unexpected type name 'uint8_t': expected expression NDK: use of undeclared identifier 'patch'; did you mean 'catch'? X NDK: expected expression NDK: use of undeclared identifier 'patch' NDK: use of undeclared identifier 'patch'; did you mean 'catch'? X NDK: expected expression NDK: unknown type name 'DWORD' et, const char* NDK: use of undeclared identifier 'DWORD' alset chBytes) (false) { XNDK: unknown type name 'DWORD' NDK: use of undeclared identifier 'DWORD' NDK: unknown type name 'DWORD' X NDK: use of undeclared identifier 'DWORD' NDK: unknown type name 'DWORD' XNDK: use of undeclared identifier 'DWORD' app NDK: no matching function for call to 'eglDestroyContext' PROT_EXEC)
最新发布
12-26
| `use of undeclared identifier 'findLibrary'` | 函数声明在实现前不可见 | 移动函数定义到前面或添加前置声明 | | `unknown type name 'DWORD'`, `uint8_t` | 未包含 `<stdint.h>` | 添加 `#include <stdint.h>`...
In file included from /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/cores/esp32/Print.h:27, from /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/cores/esp32/Stream.h:26, from /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/Wire/src/Wire.h:35, from src/main.c:1: /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/cores/esp32/Printable.h:25:1: error: unknown type name 'class' class Print; ^~~~~ /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/cores/esp32/Printable.h:33:1: error: unknown type name 'class' class Printable ^~~~~ /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/cores/esp32/Printable.h:34:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token { ^ In file included from /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/cores/esp32/Stream.h:26, from /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/Wire/src/Wire.h:35, from src/main.c:1: /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/cores/esp32/Print.h:34:1: error: unknown type name 'class' class Print ^~~~~ /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/cores/esp32/Print.h:35:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token { ^ In file included from /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/Wire/src/Wire.h:35, from src/main.c:1: /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/cores/esp32/Stream.h:38:1: error: unknown type name 'class' class Stream: public Print ^~~~~ /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/cores/esp32/Stream.h:38:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before ':' token class Stream: public Print ^ In file included from src/main.c:1: /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/Wire/src/Wire.h:48:1: error: unknown type name 'class' class TwoWire: public Stream ^~~~~ /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/Wire/src/Wire.h:48:14: error: expected '=', ',', ';', 'asm' or '__attribute__' before ':' token class TwoWire: public Stream ^ /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/Wire/src/Wire.h:162:8: error: unknown type name 'TwoWire' extern TwoWire Wire; ^~~~~~~ /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/Wire/src/Wire.h:163:8: error: unknown type name 'TwoWire' extern TwoWire Wire1; ^~~~~~~ In file included from src/main.c:2: .pio/libdeps/freenove_esp32_s3_wroom/BH1750/src/BH1750.h:44:1: error: unknown type name 'class' class BH1750 { ^~~~~ .pio/libdeps/freenove_esp32_s3_wroom/BH1750/src/BH1750.h:44:14: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token class BH1750 { ^ In file included from .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:12, from src/main.c:3: .pio/libdeps/freenove_esp32_s3_wroom/Adafruit BusIO/Adafruit_I2CDevice.h:8:1: error: unknown type name 'class' class Adafruit_I2CDevice { ^~~~~ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit BusIO/Adafruit_I2CDevice.h:8:26: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token class Adafruit_I2CDevice { ^ In file included from .pio/libdeps/freenove_esp32_s3_wroom/Adafruit BusIO/Adafruit_SPIDevice.h:9, from .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:13, from src/main.c:3: /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/SPI/src/SPI.h:32:1: error: unknown type name 'class' class SPISettings ^~~~~ /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/SPI/src/SPI.h:33:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token { ^ In file included from .pio/libdeps/freenove_esp32_s3_wroom/Adafruit BusIO/Adafruit_SPIDevice.h:9, from .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:13, from src/main.c:3: /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/SPI/src/SPI.h:42:1: error: unknown type name 'class' class SPIClass ^~~~~ /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/SPI/src/SPI.h:43:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token { ^ /Users/Kevin.Wang/.platformio/packages/framework-arduinoespressif32/libraries/SPI/src/SPI.h:95:8: error: unknown type name 'SPIClass' extern SPIClass SPI; ^~~~~~~~ In file included from .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:13, from src/main.c:3: .pio/libdeps/freenove_esp32_s3_wroom/Adafruit BusIO/Adafruit_SPIDevice.h:95:1: error: unknown type name 'class' class Adafruit_SPIDevice { ^~~~~ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit BusIO/Adafruit_SPIDevice.h:95:26: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token class Adafruit_SPIDevice { ^ In file included from src/main.c:3: .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:18:1: error: unknown type name 'class' class Adafruit_GFX : public Print { ^~~~~ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:18:20: error: expected '=', ',', ';', 'asm' or '__attribute__' before ':' token class Adafruit_GFX : public Print { ^ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:252:1: error: unknown type name 'class' class Adafruit_GFX_Button { ^~~~~ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:252:27: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token class Adafruit_GFX_Button { ^ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:310:1: error: unknown type name 'class' class GFXcanvas1 : public Adafruit_GFX { ^~~~~ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:310:18: error: expected '=', ',', ';', 'asm' or '__attribute__' before ':' token class GFXcanvas1 : public Adafruit_GFX { ^ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:343:1: error: unknown type name 'class' class GFXcanvas8 : public Adafruit_GFX { ^~~~~ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:343:18: error: expected '=', ',', ';', 'asm' or '__attribute__' before ':' token class GFXcanvas8 : public Adafruit_GFX { ^ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:370:1: error: unknown type name 'class' class GFXcanvas16 : public Adafruit_GFX { ^~~~~ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit GFX Library/Adafruit_GFX.h:370:19: error: expected '=', ',', ';', 'asm' or '__attribute__' before ':' token class GFXcanvas16 : public Adafruit_GFX { ^ In file included from src/main.c:4: .pio/libdeps/freenove_esp32_s3_wroom/Adafruit SSD1306/Adafruit_SSD1306.h:131:1: error: unknown type name 'class' class Adafruit_SSD1306 : public Adafruit_GFX { ^~~~~ .pio/libdeps/freenove_esp32_s3_wroom/Adafruit SSD1306/Adafruit_SSD1306.h:131:24: error: expected '=', ',', ';', 'asm' or '__attribute__' before ':' token class Adafruit_SSD1306 : public Adafruit_GFX { ^ src/main.c:9:1: error: unknown type name 'Adafruit_SSD1306'; did you mean 'Adafruit_SPIDevice_h'? Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); ^~~~~~~~~~~~~~~~ Adafruit_SPIDevice_h src/main.c:6:22: error: expected declaration specifiers or '...' before numeric constant #define SCREEN_WIDTH 128 // OLED屏幕宽度 ^~~ src/main.c:9:26: note: in expansion of macro 'SCREEN_WIDTH' Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); ^~~~~~~~~~~~ src/main.c:7:23: error: expected declaration specifiers or '...' before numeric constant #define SCREEN_HEIGHT 64 // OLED屏幕高度 ^~ src/main.c:9:40: note: in expansion of macro 'SCREEN_HEIGHT' Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); ^~~~~~~~~~~~~ src/main.c:9:55: error: expected declaration specifiers or '...' before '&' token Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); ^ src/main.c:8:20: error: expected declaration specifiers or '...' before '-' token #define OLED_RESET -1 // 不使用复位引脚 ^ src/main.c:9:62: note: in expansion of macro 'OLED_RESET' Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET); ^~~~~~~~~~ src/main.c:11:1: error: unknown type name 'BH1750'; did you mean 'BH1750_h'? BH1750 lightMeter; ^~~~~~ BH1750_h src/main.c: In function 'setup': src/main.c:14:5: error: 'Serial' undeclared (first use in this function); did you mean 'erfcl'? Serial.begin(115200); // 初始化串口通信 ^~~~~~ erfcl src/main.c:14:5: note: each undeclared identifier is reported only once for each function it appears in src/main.c:17:9: error: request for member 'begin' in something not a structure or union Wire.begin(); ^ src/main.c:18:15: error: request for member 'begin' in something not a structure or union lightMeter.begin(BH1750::CONTINUOUS_HIGH_RES_MODE); ^ src/main.c:18:22: error: 'BH1750' undeclared (first use in this function); did you mean 'BH1750_h'? lightMeter.begin(BH1750::CONTINUOUS_HIGH_RES_MODE); ^~~~~~ BH1750_h src/main.c:18:28: error: expected ')' before ':' token lightMeter.begin(BH1750::CONTINUOUS_HIGH_RES_MODE); ^ ) src/main.c:21:10: error: 'display' undeclared (first use in this function); did you mean 'delay'? if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // 默认I2C地址为0x3C ^~~~~~~ delay src/main.c:22:24: warning: implicit declaration of function 'F' [-Wimplicit-function-declaration] Serial.println(F("OLED初始化失败")); ^ src/main.c: In function 'loop': src/main.c:34:27: error: request for member 'readLightLevel' in something not a structure or union float lux = lightMeter.readLightLevel(); // 读取光照强度 ^ src/main.c:35:5: error: 'Serial' undeclared (first use in this function); did you mean 'erfcl'? Serial.print("Light intensity: "); ^~~~~~ erfcl src/main.c:40:5: error: 'display' undeclared (first use in this function); did you mean 'delay'? display.clearDisplay(); ^~~~~~~ delay Compiling .pio/build/freenove_esp32_s3_wroom/lib9c7/BH1750/BH1750.cpp.o *** [.pio/build/freenove_esp32_s3_wroom/src/main.c.o] Error 1
05-30
1. **C++特性未正确识别**：错误提示`unknown type name 'class'`表明编译器可能将C++代码当作C代码进行编译。 2. **库未正确加载**：某些库（如`Wire.h`、`BH1750.h`、`Adafruit_SSD1306.h`）未被正确包含或初始化...
D:/esp32_C3/vendor_0.1.1/main/main.c: In function 'optimize_scan_parameters': D:/esp32_C3/vendor_0.1.1/main/main.c:233:5: error: unknown type name 'esp_ble_scan_params_t' 233 | esp_ble_scan_params_t scan_params = { | ^~~~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:234:9: error: field name not in record or union initializer 234 | .scan_type = BLE_SCAN_TYPE_ACTIVE, | ^ D:/esp32_C3/vendor_0.1.1/main/main.c:234:9: note: (near initialization for 'scan_params') D:/esp32_C3/vendor_0.1.1/main/main.c:234:22: error: 'BLE_SCAN_TYPE_ACTIVE' undeclared (first use in this function) 234 | .scan_type = BLE_SCAN_TYPE_ACTIVE, | ^~~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:234:22: note: each undeclared identifier is reported only once for each function it appears in D:/esp32_C3/vendor_0.1.1/main/main.c:235:9: error: field name not in record or union initializer 235 | .own_addr_type = BLE_ADDR_TYPE_PUBLIC, | ^ D:/esp32_C3/vendor_0.1.1/main/main.c:235:9: note: (near initialization for 'scan_params') D:/esp32_C3/vendor_0.1.1/main/main.c:235:26: error: 'BLE_ADDR_TYPE_PUBLIC' undeclared (first use in this function) 235 | .own_addr_type = BLE_ADDR_TYPE_PUBLIC, | ^~~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:235:26: warning: excess elements in scalar initializer D:/esp32_C3/vendor_0.1.1/main/main.c:235:26: note: (near initialization for 'scan_params') D:/esp32_C3/vendor_0.1.1/main/main.c:236:9: error: field name not in record or union initializer 236 | .scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL, | ^ D:/esp32_C3/vendor_0.1.1/main/main.c:236:9: note: (near initialization for 'scan_params') D:/esp32_C3/vendor_0.1.1/main/main.c:236:31: error: 'BLE_SCAN_FILTER_ALLOW_ALL' undeclared (first use in this function) 236 | .scan_filter_policy = BLE_SCAN_FILTER_ALLOW_ALL, | ^~~~~~~~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:236:31: warning: excess elements in scalar initializer D:/esp32_C3/vendor_0.1.1/main/main.c:236:31: note: (near initialization for 'scan_params') D:/esp32_C3/vendor_0.1.1/main/main.c:237:9: error: field name not in record or union initializer 237 | .scan_interval = 0x60, // 鏇寸煭鐨勬壂鎻忛棿闅?(60ms) | ^ D:/esp32_C3/vendor_0.1.1/main/main.c:237:9: note: (near initialization for 'scan_params') D:/esp32_C3/vendor_0.1.1/main/main.c:237:26: warning: excess elements in scalar initializer 237 | .scan_interval = 0x60, // 鏇寸煭鐨勬壂鎻忛棿闅?(60ms) | ^~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:237:26: note: (near initialization for 'scan_params') D:/esp32_C3/vendor_0.1.1/main/main.c:238:9: error: field name not in record or union initializer 238 | .scan_window = 0x30, // 鏇撮暱鐨勬壂鎻忕獥鍙?(30ms) | ^ D:/esp32_C3/vendor_0.1.1/main/main.c:238:9: note: (near initialization for 'scan_params') D:/esp32_C3/vendor_0.1.1/main/main.c:238:24: warning: excess elements in scalar initializer 238 | .scan_window = 0x30, // 鏇撮暱鐨勬壂鎻忕獥鍙?(30ms) | ^~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:238:24: note: (near initialization for 'scan_params') D:/esp32_C3/vendor_0.1.1/main/main.c:239:9: error: field name not in record or union initializer 239 | .scan_duplicate = BLE_SCAN_DUPLICATE_DISABLE | ^ D:/esp32_C3/vendor_0.1.1/main/main.c:239:9: note: (near initialization for 'scan_params') D:/esp32_C3/vendor_0.1.1/main/main.c:239:27: error: 'BLE_SCAN_DUPLICATE_DISABLE' undeclared (first use in this function) 239 | .scan_duplicate = BLE_SCAN_DUPLICATE_DISABLE | ^~~~~~~~~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:239:27: warning: excess elements in scalar initializer D:/esp32_C3/vendor_0.1.1/main/main.c:239:27: note: (near initialization for 'scan_params') D:/esp32_C3/vendor_0.1.1/main/main.c:242:21: error: implicit declaration of function 'esp_ble_gap_set_scan_params' [-Wimplicit-function-declaration] 242 | esp_err_t err = esp_ble_gap_set_scan_params(&scan_params); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from D:/esp32_C3/vendor_0.1.1/main/main.c:8: D:/esp32_C3/vendor_0.1.1/main/main.c:247:28: error: request for member 'scan_interval' in something not a structure or union 247 | scan_params.scan_interval, scan_params.scan_window); | ^ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:182:137: note: in definition of macro 'ESP_LOG_LEVEL' 182 | if (level==ESP_LOG_ERROR ) { esp_log_write(ESP_LOG_ERROR, tag, LOG_FORMAT(E, format), esp_log_timestamp(), tag, ##__VA_ARGS__); } \ | ^~~~~~~~~~~ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:114:38: note: in expansion of macro 'ESP_LOG_LEVEL_LOCAL' 114 | #define ESP_LOGI( tag, format, ... ) ESP_LOG_LEVEL_LOCAL(ESP_LOG_INFO, tag, format, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:246:9: note: in expansion of macro 'ESP_LOGI' 246 | ESP_LOGI(TAG, "鎵弿鍙傛暟浼樺寲瀹屾垚: interval=0x%X, window=0x%X", | ^~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:247:55: error: request for member 'scan_window' in something not a structure or union 247 | scan_params.scan_interval, scan_params.scan_window); | ^ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:182:137: note: in definition of macro 'ESP_LOG_LEVEL' 182 | if (level==ESP_LOG_ERROR ) { esp_log_write(ESP_LOG_ERROR, tag, LOG_FORMAT(E, format), esp_log_timestamp(), tag, ##__VA_ARGS__); } \ | ^~~~~~~~~~~ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:114:38: note: in expansion of macro 'ESP_LOG_LEVEL_LOCAL' 114 | #define ESP_LOGI( tag, format, ... ) ESP_LOG_LEVEL_LOCAL(ESP_LOG_INFO, tag, format, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:246:9: note: in expansion of macro 'ESP_LOGI' 246 | ESP_LOGI(TAG, "鎵弿鍙傛暟浼樺寲瀹屾垚: interval=0x%X, window=0x%X", | ^~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:247:28: error: request for member 'scan_interval' in something not a structure or union 247 | scan_params.scan_interval, scan_params.scan_window); | ^ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:183:137: note: in definition of macro 'ESP_LOG_LEVEL' 183 | else if (level==ESP_LOG_WARN ) { esp_log_write(ESP_LOG_WARN, tag, LOG_FORMAT(W, format), esp_log_timestamp(), tag, ##__VA_ARGS__); } \ | ^~~~~~~~~~~ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:114:38: note: in expansion of macro 'ESP_LOG_LEVEL_LOCAL' 114 | #define ESP_LOGI( tag, format, ... ) ESP_LOG_LEVEL_LOCAL(ESP_LOG_INFO, tag, format, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:246:9: note: in expansion of macro 'ESP_LOGI' 246 | ESP_LOGI(TAG, "鎵弿鍙傛暟浼樺寲瀹屾垚: interval=0x%X, window=0x%X", | ^~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:247:55: error: request for member 'scan_window' in something not a structure or union 247 | scan_params.scan_interval, scan_params.scan_window); | ^ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:183:137: note: in definition of macro 'ESP_LOG_LEVEL' 183 | else if (level==ESP_LOG_WARN ) { esp_log_write(ESP_LOG_WARN, tag, LOG_FORMAT(W, format), esp_log_timestamp(), tag, ##__VA_ARGS__); } \ | ^~~~~~~~~~~ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:114:38: note: in expansion of macro 'ESP_LOG_LEVEL_LOCAL' 114 | #define ESP_LOGI( tag, format, ... ) ESP_LOG_LEVEL_LOCAL(ESP_LOG_INFO, tag, format, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:246:9: note: in expansion of macro 'ESP_LOGI' 246 | ESP_LOGI(TAG, "鎵弿鍙傛暟浼樺寲瀹屾垚: interval=0x%X, window=0x%X", | ^~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:247:28: error: request for member 'scan_interval' in something not a structure or union 247 | scan_params.scan_interval, scan_params.scan_window); | ^ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:184:137: note: in definition of macro 'ESP_LOG_LEVEL' 184 | else if (level==ESP_LOG_DEBUG ) { esp_log_write(ESP_LOG_DEBUG, tag, LOG_FORMAT(D, format), esp_log_timestamp(), tag, ##__VA_ARGS__); } \ | ^~~~~~~~~~~ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:114:38: note: in expansion of macro 'ESP_LOG_LEVEL_LOCAL' 114 | #define ESP_LOGI( tag, format, ... ) ESP_LOG_LEVEL_LOCAL(ESP_LOG_INFO, tag, format, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:246:9: note: in expansion of macro 'ESP_LOGI' 246 | ESP_LOGI(TAG, "鎵弿鍙傛暟浼樺寲瀹屾垚: interval=0x%X, window=0x%X", | ^~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:247:55: error: request for member 'scan_window' in something not a structure or union 247 | scan_params.scan_interval, scan_params.scan_window); | ^ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:184:137: note: in definition of macro 'ESP_LOG_LEVEL' 184 | else if (level==ESP_LOG_DEBUG ) { esp_log_write(ESP_LOG_DEBUG, tag, LOG_FORMAT(D, format), esp_log_timestamp(), tag, ##__VA_ARGS__); } \ | ^~~~~~~~~~~ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:114:38: note: in expansion of macro 'ESP_LOG_LEVEL_LOCAL' 114 | #define ESP_LOGI( tag, format, ... ) ESP_LOG_LEVEL_LOCAL(ESP_LOG_INFO, tag, format, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:246:9: note: in expansion of macro 'ESP_LOGI' 246 | ESP_LOGI(TAG, "鎵弿鍙傛暟浼樺寲瀹屾垚: interval=0x%X, window=0x%X", | ^~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:247:28: error: request for member 'scan_interval' in something not a structure or union 247 | scan_params.scan_interval, scan_params.scan_window); | ^ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:185:137: note: in definition of macro 'ESP_LOG_LEVEL' 185 | else if (level==ESP_LOG_VERBOSE ) { esp_log_write(ESP_LOG_VERBOSE, tag, LOG_FORMAT(V, format), esp_log_timestamp(), tag, ##__VA_ARGS__); } \ | ^~~~~~~~~~~ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:114:38: note: in expansion of macro 'ESP_LOG_LEVEL_LOCAL' 114 | #define ESP_LOGI( tag, format, ... ) ESP_LOG_LEVEL_LOCAL(ESP_LOG_INFO, tag, format, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:246:9: note: in expansion of macro 'ESP_LOGI' 246 | ESP_LOGI(TAG, "鎵弿鍙傛暟浼樺寲瀹屾垚: interval=0x%X, window=0x%X", | ^~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:247:55: error: request for member 'scan_window' in something not a structure or union 247 | scan_params.scan_interval, scan_params.scan_window); | ^ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:185:137: note: in definition of macro 'ESP_LOG_LEVEL' 185 | else if (level==ESP_LOG_VERBOSE ) { esp_log_write(ESP_LOG_VERBOSE, tag, LOG_FORMAT(V, format), esp_log_timestamp(), tag, ##__VA_ARGS__); } \ | ^~~~~~~~~~~ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:114:38: note: in expansion of macro 'ESP_LOG_LEVEL_LOCAL' 114 | #define ESP_LOGI( tag, format, ... ) ESP_LOG_LEVEL_LOCAL(ESP_LOG_INFO, tag, format, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:246:9: note: in expansion of macro 'ESP_LOGI' 246 | ESP_LOGI(TAG, "鎵弿鍙傛暟浼樺寲瀹屾垚: interval=0x%X, window=0x%X", | ^~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:247:28: error: request for member 'scan_interval' in something not a structure or union 247 | scan_params.scan_interval, scan_params.scan_window); | ^ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:186:137: note: in definition of macro 'ESP_LOG_LEVEL' 186 | else { esp_log_write(ESP_LOG_INFO, tag, LOG_FORMAT(I, format), esp_log_timestamp(), tag, ##__VA_ARGS__); } \ | ^~~~~~~~~~~ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:114:38: note: in expansion of macro 'ESP_LOG_LEVEL_LOCAL' 114 | #define ESP_LOGI( tag, format, ... ) ESP_LOG_LEVEL_LOCAL(ESP_LOG_INFO, tag, format, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:246:9: note: in expansion of macro 'ESP_LOGI' 246 | ESP_LOGI(TAG, "鎵弿鍙傛暟浼樺寲瀹屾垚: interval=0x%X, window=0x%X", | ^~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:247:55: error: request for member 'scan_window' in something not a structure or union 247 | scan_params.scan_interval, scan_params.scan_window); | ^ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:186:137: note: in definition of macro 'ESP_LOG_LEVEL' 186 | else { esp_log_write(ESP_LOG_INFO, tag, LOG_FORMAT(I, format), esp_log_timestamp(), tag, ##__VA_ARGS__); } \ | ^~~~~~~~~~~ E:/espidf/v5.4.1/esp-idf/components/log/include/esp_log.h:114:38: note: in expansion of macro 'ESP_LOG_LEVEL_LOCAL' 114 | #define ESP_LOGI( tag, format, ... ) ESP_LOG_LEVEL_LOCAL(ESP_LOG_INFO, tag, format, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:246:9: note: in expansion of macro 'ESP_LOGI' 246 | ESP_LOGI(TAG, "鎵弿鍙傛暟浼樺寲瀹屾垚: interval=0x%X, window=0x%X", | ^~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c: In function 'switch_device_role': D:/esp32_C3/vendor_0.1.1/main/main.c:528:41: error: 'example_ble_mesh_provisioning_cb' undeclared (first use in this function) 528 | esp_ble_mesh_register_prov_callback(example_ble_mesh_provisioning_cb); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c:529:49: error: 'example_ble_mesh_custom_model_cb' undeclared (first use in this function) 529 | esp_ble_mesh_register_custom_model_callback(example_ble_mesh_custom_model_cb); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c: In function 'example_ble_mesh_provisioning_cb': D:/esp32_C3/vendor_0.1.1/main/main.c:642:31: error: implicit declaration of function 'esp_ble_gap_get_rssi' [-Wimplicit-function-declaration] 642 | int8_t rssi = esp_ble_gap_get_rssi(param->provisioner_recv_unprov_adv_pkt.addr); | ^~~~~~~~~~~~~~~~~~~~ D:/esp32_C3/vendor_0.1.1/main/main.c: In function 'ble_mesh_init': D:/esp32_C3/vendor_0.1.1/main/main.c:984:9: error: implicit declaration of function 'esp_\U00006781_mesh_node_prov_enable'; did you mean 'esp_ble_mesh_node_prov_enable'? [-Wimplicit-function-declaration] 984 | esp_鏋乢mesh_node_prov_enable(ESP_BLE_MESH_PROV_ADV | ESP_BLE_MESH_PROV_GATT); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ | esp_ble_mesh_node_prov_enable D:/esp32_C3/vendor_0.1.1/main/main.c: At top level: D:/esp32_C3/vendor_0.1.1/main/main.c:292:18: warning: 'prov_complete' defined but not used [-Wunused-function] 292 | static esp_err_t prov_complete(uint16_t node_index, cninja: build stopped: subcommand failed. * 终端进程“e:\espidf\espressif\tools\ninja\1.12.1\ninja.EXE”已终止，退出代码: 1。
07-12
此外，在`switch_device_role`函数中，回调函数`example_ble_mesh_provisioning_cb`和`example_ble_mesh_custom_model_cb`在注册之前未声明，这是因为在C语言中，函数必须先声明后使用。我们可以将这两个回调函数的...
---Compiler Error--- | IPSR_Type D:\APPLICATION\SDK\Z20K11XM_SDK_RELEASE_RTM\PLATFORM\CORE/core_cm0plus.h:909:43: error: unknown type name 'IRQn_Type'; did you mean 'IPSR_Type'? 909 | __STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn) | ^~~~~~~~~ | IPSR_Type D:\APPLICATION\SDK\Z20K11XM_SDK_RELEASE_RTM\PLATFORM\CORE/core_cm0plus.h: In function 'SysTick_Config': D:\APPLICATION\SDK\Z20K11XM_SDK_RELEASE_RTM\PLATFORM\CORE/core_cm0plus.h:704:39: warning: implicit declaration of function '__NVIC_SetPriority'; did you mean 'NVIC_SetPriority'? [-Wimplicit-function-declaration] 704 | #define NVIC_SetPriority __NVIC_SetPriority | ^~~~~~~~~~~~~~~~~~ D:\APPLICATION\SDK\Z20K11XM_SDK_RELEASE_RTM\PLATFORM\CORE/core_cm0plus.h:1004:3: note: in expansion of macro 'NVIC_SetPriority' 1004 | NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ | ^~~~~~~~~~~~~~~~ In file included from D:\APPLICATION\SDK\Z20K11XM_SDK_RELEASE_RTM\STDDRIVER\INC/Z20K11xM_drv.h:32, from D:\APPLICATION\SDK/Sdk_com.h:16, from D:/Application/main.c:11: D:\APPLICATION\SDK\Z20K11XM_SDK_RELEASE_RTM\PLATFORM\CORE/core_cm0plus.h:1004:21: error: 'SysTick_IRQn' undeclared (first use in this function); did you mean 'SysTick_Type'? 1004 | NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ | ^~~~~~~~~~~~ | SysTick_Type D:\APPLICATION\SDK\Z20K11XM_SDK_RELEASE_RTM\PLATFORM\CORE/core_cm0plus.h:1004:21: note: each undeclared identifier is reported only once for each function it appears in
10-10
unknown type name 'IRQn_Type' 2. implicit declaration of function '__NVIC_SetPriority' 3. 'SysTick_IRQn' undeclared 根据引用[1]和[3]，我们知道Z20K11xM SDK是一个用于该芯片开发的工具包，并且有参考...
root@ubuntu:/home/wuju/project/did-zkp-gnark# make go mod tidy go build -buildmode=c-archive -o zkproof.a zkproof.go gcc -o client client.c zkproof.a \ -I/home/wuju/xquic/include -I. \ -L/home/wuju/xquic/build -L/home/wuju/xquic/third_party/boringssl/build \ -lxquic-static -lssl -lcrypto -lpthread -lm -lstdc++ client.c: In function ‘main’: client.c:61:28: error: too few arguments to function ‘xqc_engine_create’ xqc_engine_t *engine = xqc_engine_create(XQC_ENGINE_CLIENT, NULL, NULL, NULL); ^~~~~~~~~~~~~~~~~ In file included from client.c:9:0: /home/wuju/xquic/include/xquic/xquic.h:1613:15: note: declared here xqc_engine_t *xqc_engine_create(xqc_engine_type_t engine_type, ^~~~~~~~~~~~~~~~~ client.c:77:30: warning: implicit declaration of function ‘xqc_engine_connect’; did you mean ‘xqc_engine_create’? [-Wimplicit-function-declaration] xqc_connection_t *conn = xqc_engine_connect( ^~~~~~~~~~~~~~~~~~ xqc_engine_create client.c:77:30: warning: initialization makes pointer from integer without a cast [-Wint-conversion] client.c:89:28: warning: implicit declaration of function ‘xqc_conn_create_stream’; did you mean ‘xqc_conn_create_path’? [-Wimplicit-function-declaration] xqc_stream_t *stream = xqc_conn_create_stream(conn, XQC_STREAM_BIDI, 0); ^~~~~~~~~~~~~~~~~~~~~~ xqc_conn_create_path client.c:89:28: warning: initialization makes pointer from integer without a cast [-Wint-conversion] client.c:104:68: error: ‘XQC_FIN’ undeclared (first use in this function); did you mean ‘MSG_FIN’? xqc_stream_send(stream, (char*)&header, sizeof(MessageHeader), XQC_FIN); ^~~~~~~ MSG_FIN client.c:104:68: note: each undeclared identifier is reported only once for each function it appears in Makefile:16: recipe for target 'build' failed make: *** [build] Error 1
07-25
printf("=== Device A Initialized ===\nDID: %s\nPubKey: %s\nPrivKey: %s\n\n", did, pub_key, priv_key); // 初始化XQUIC引擎 xqc_engine_t *engine = xqc_engine_create(XQC_ENGINE_CLIENT, NULL); if (!...
WinCE驱动编写小结
weixin_33832340的博客
01-19 147
原文：: http://tb.blog.youkuaiyun.com/TrackBack.aspx?PostId=1334401 1、基础知识： 1）系统调用是操作系统内核和应用程序之间的接口，设备驱动程序是操作系统内核和机器硬件之间的接口。设备驱动程序为应用程序屏蔽了硬件细节，在应用程序看来硬件只是一个设备文件，应用程序可以像操作普通文件一样对硬件设备进行操作。设备驱动是内核的一部分。 2）驱动程序完成以下...
驱动开发学习笔记
迈克揉索芙特
01-02 3801
1、三种类型的WDM驱动程序   总线驱动程序(bus driver)   功能驱动程序(function driver)   过滤驱动程序(filter driver)2、其他分类方法   类驱动程序(class driver)   端口驱动程序(port driver)   小端口驱动程序(miniort driver)3、驱动对象(DRIVER_OBJECT)主要成员   Devic
驱动简单环境
xgbing
07-19 1842
  我用的是windows xp系统和winXP DDK 1 原始环境 三个文件(如放在d:/test目录中):makefile(无后缀名)、Source(无后缀名)、test.c。   makefile内容: # # DO NOT EDIT THIS FILE!!! Edit ./sources. if you want to add a new so
IoCreateDevice简单分析
仙人Immortal的博客
01-11 1305
IoCreateDevice简单分析介绍大体流程存储参数扩展大小计算设备属性组计算判断设备属性组判断设备类型一些其他计算创建对象申请内存初始化设备队列插入对象传入模板 介绍 简单分析一下 大体流程 1.判断设备属性组 2.设备属性为0调用IopCreateDefaultDeviceSecurityDescriptor 3.判断设备类型 4.ObCreateObject 5.判断设备类型 6.FILE_DEVICE_UNKNOWN类型调用IopCreateVpb和KeInitializeEvent 7.KeI
应用层与驱动层通信DeviceIoControl
youyudexiaowangzi的专栏
01-12 5880
驱动层与应用层通信是通过DeviceIoControl， 首先驱动层要实现： pDriverObject->DriverUnload = MyDriverUnload; pDriverObject->MajorFunction[IRP_MJ_CREATE] = MyCreate; pDriverObject->MajorFunction[IRP_MJ_CLOSE] = MyClose;
遍历驱动的设备栈遇到的问题及解决
輚至消亡
11-20 893
首先来说一下我遇到的几个问题: 可以看到上面的代码中我是要打印4项，分别是驱动名称, 设备名称，驱动地址以及设备地址。但结果: 驱动名称出来了但设备名没有。 分明pObjNameInfo->Name.Buffer都存在，怎么会打印不出来呢? 于是我看了下里面 可以看到这里显示无法读取这里的内存, 这我真的懵逼了。 在者，这里面会打印如下内容: 驱动自身的设备链 附着在驱动设备上的设备链 可以看到上面结果中所有设备名称都存在的但是没被显示出来，原因是无法被读取。而无法读取的
error C2065
muyuyu0000的专栏
10-14 1588
 FILE_DEVICE_UNKNOWN : undeclared identifier2009-09-14 11:12我在使用DeviceIoControl函数的时候，编译总是出现下面的错误：1>./GPIOCTL_API.cpp(73) : error C2065: FILE_DEVICE_UNKNOWN : undeclared identif
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